1435353040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22973}}^1$

素因数の和:23068

約数の個数: 80

約数和(自身を含む): 3692013696

約数和(自身を除く): 2256660656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 2840, 3124, 3905, 5680, 6248, 7810, 12496, 15620, 22973, 31240, 45946, 62480, 91892, 114865, 183784, 229730, 252703, 367568, 459460, 505406, 918920, 1010812, 1263515, 1631083, 1837840, 2021624, 2527030, 3262166, 4043248, 5054060, 6524332, 8155415, 10108120, 13048664, 16310830, 17941913, 20216240, 26097328, 32621660, 35883826, 65243320, 71767652, 89709565, 130486640, 143535304, 179419130, 287070608, 358838260, 717676520, 1435353040]

約数ペア:

[(1, 1435353040), (2, 717676520), (4, 358838260), (5, 287070608), (8, 179419130), (10, 143535304), (11, 130486640), (16, 89709565), (20, 71767652), (22, 65243320), (40, 35883826), (44, 32621660), (55, 26097328), (71, 20216240), (80, 17941913), (88, 16310830), (110, 13048664), (142, 10108120), (176, 8155415), (220, 6524332), (284, 5054060), (355, 4043248), (440, 3262166), (568, 2527030), (710, 2021624), (781, 1837840), (880, 1631083), (1136, 1263515), (1420, 1010812), (1562, 918920), (2840, 505406), (3124, 459460), (3905, 367568), (5680, 252703), (6248, 229730), (7810, 183784), (12496, 114865), (15620, 91892), (22973, 62480), (31240, 45946)]